Renesas Electronics Corporation Programmable Timers and Oscillators 8N4QV01KG-0128CDI8

The IDT8N4QV01KG-0128CDI8 is a Quad-Frequency Programmable VCXO designed for high precision and flexibility in clock frequency generation. It operates within a frequency range of 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz, with a programming resolution of 435.9Hz divided by N. The device utilizes IDT's fourth generation FemtoClock¬Æ NG technology, ensuring low phase noise performance. This VCXO accepts a supply voltage of either 2.5V or 3.3V and is housed in a compact 10-lead ceramic package measuring 5mm x 7mm x 1.55mm. It features four default power-up frequencies that can be selected via FSEL0 and FSEL1 pins, and it supports I2C programming for output clock frequency and internal PLL control. The device is suitable for applications in wireless infrastructure, telecommunications, and networking equipment, with an operating temperature range of -40¬8C to 85¬8C. The RMS phase jitter at 156.25MHz is specified at 0.494ps (typical) for a bandwidth of 12kHz to 20MHz.